<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>地球不爆炸，代码不放假</title>
		
		<style>
			.earth{
				width:310px;
				height: 310px;
				background-image: url(image/earth.png);
				border-radius: 150px;
				animation: run 8s linear infinite;
				position: relative;
			}
			@keyframes run{
				from{transform: rotate(0deg);}
				to{transform: rotate(360deg);}
			}
			.earth:hover{
				animation-play-state: paused;
			}
		</style>
	</head>
	<body>
		<div class="earth">
		</div>
	</body>
</html>
